3 papers
cond-mat.soft2026
Large Spin-Wave Fluctuations Suppress Activity in Malthusian Flocks
Emir Sezik, Gunnar Pruessner
Novel phases, beyond long-range order in two dimensions, have continued to be discovered within flocking models, establishing flocking as one of the pivotal paradigms in active mat…
cond-mat.stat-mech2026
Critical Dynamics of Non-Reciprocally Coupled Conserved Systems
Emir Sezik, Gunnar Pruessner
Non-reciprocal systems have been shown to sustain time-dependent patterns, most prominently travelling waves. The transition into these time-dependent states generally breaks time-…
cond-mat.stat-mech2025
Numerical investigation of the Brownian Potts Model
Letian Chen, Gunnar Pruessner
In active matter, such as the Vicsek Model of flocking, particles possesses an internal degree of freedom, such as their director, which is subject to interaction with other partic…